* Haku: Was going to make the list, what with being pretty exploitative (not only towards Rokuko, either), but she got kicked off by some much worse candidates.
* Kinue: Selling out your first and only friend is big monkaS yandere energy.
* Nerune: The type of person to casually cut you up, though she'd ask you first. Her relationship with Wataru only has a semblance of working out because he's a masochist.
* Alca: Don't let her goofiness fool you, she's still a xenophobic zealot.
* Neru/Kosaki: Ravioli, ravioli, DON'T LEWD THE FREAKING PUPPY LOLI.